LEASEHOLD INTERESTS (Schedule of Leasehold Interests) (Details) - USD ($)	Sep. 28, 2019	Sep. 29, 2018
Finite-Lived Intangible Assets [Line Items]
Leasehold interests	$ 296,000	$ 417,000
Leasehold Interests [Member]
Finite-Lived Intangible Assets [Line Items]
Leasehold interests, at cost	3,024,000	3,024,000
Less accumulated amortization	2,728,000	2,607,000
Leasehold interests	$ 296,000	$ 417,000

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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-Name Accounting Standards Codification
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